pub fn write_section_struct_shapes(
struct_shapes: &[StructShapeDef],
buf: &mut Vec<u8>,
)Expand description
Write the TM-4 StructShapes section (no header framing): one entry per
declared STRUCT — shape id, name, then its ordered field NameIds
(docs/format-v4-rfc.md §2). Empty (count 0) until a compiler milestone
emits struct declarations — see the PR description’s scope note.